Product Description

​The Keyence LV-H37 is a compact, ultra-small beam spot laser sensor head designed for precise distance measurement in industrial applications. It utilizes a visible red semiconductor laser with a wavelength of 660 nm, delivering a fine spot size of approximately 50 µm. The sensor head offers a detecting distance of 70 ±15 mm in the FINE mode, making it suitable for applications requiring high precision in tight spaces. Its robust construction includes a glass-reinforced plastic case and a glass lens cover, ensuring durability in various industrial environments. Operating within a temperature range of -10 to +55°C and a humidity range of 35 to 85% RH (non-condensing), the LV-H37 is designed to withstand challenging conditions. Please note that this model has been discontinued; the recommended replacement is the LV-NH37 sensor head.

Technical Specifications

• Model: LV-H37
• Type: Ultra-small beam spot
• Light Source: Visible red semiconductor laser
• Wavelength: 660 nm
• FDA (CDRH) Part 1040.10: Class II
• Detecting Distance: FINE: 70 ±15 mm
• Ambient Temperature Range: -10 to +55°C (no freezing)
• Relative Humidity: 35 to 85% RH (no condensation)
• Material:
• Case: Glass-reinforced plastic
• Lens Cover: Glass
• Weight: Approximately 45 g​